*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f8f9fa;--color-surface: #ffffff;--color-border: #e0e0e0;--color-text: #1a1a1a;--color-text-muted: #666;--color-accent: #2563eb;--color-in: #16a34a;--color-out: #dc2626;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius: 6px}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-family:var(--font);font-size:14px;font-weight:500;border-radius:var(--radius);border:1px solid var(--color-border);cursor:pointer;transition:background .15s,border-color .15s,color .15s;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:#1d4ed8;border-color:#1d4ed8}.btn-ghost{background:transparent;border-color:var(--color-border);color:var(--color-text)}.btn-ghost:hover:not(:disabled){background:var(--color-bg)}.report-table{width:100%;border-collapse:collapse;font-size:13px}.report-table th{text-align:left;font-weight:600;padding:8px 12px;border-bottom:2px solid var(--color-border);color:var(--color-text-muted);white-space:nowrap}.report-table td{padding:8px 12px;border-bottom:1px solid var(--color-border);vertical-align:middle}.report-table tbody tr:nth-child(2n){background:var(--color-bg)}.report-table tbody tr:hover{background:#f0f4ff}